Merge remote-tracking branch 'origin/maint'

Merge branch 'jolivet/fix-hpddm-missing-interface' into 'maint'

Add KSPHPDDMMatSolve()

See merge request petsc/petsc!2730

Minor fixes and improvements

* Typos
* MatMatSolve() improvements
* MatDense[Get|Restore]ColumnF90()
* MatKAIJGetScaledIdentity()

Merge branch 'psanan/asm-view-fix' into 'master'

PC: ASM, Block Jacobi: when viewing, note local solver on rank 0 is shown

See merge request petsc/petsc!2563

PC: ASM, Block Jacobi: when viewing, note local solver on rank 0 is shown

The KSPView() call shows the (sub-)KSP on rank 0, which should have the same
type, PC, parameters, etc., but will not be the

PC: ASM, Block Jacobi: when viewing, note local solver on rank 0 is shown

The KSPView() call shows the (sub-)KSP on rank 0, which should have the same
type, PC, parameters, etc., but will not be the identical solver,
as the size of the local subdomains and the entries of the local
submatrices will be different. For instance, the output only shows
the local Mat for rank 0, which might confuse a user into thinking that
the subdomains are all of the same size when they are not. Similarly,
a PC like LU would show different factorization details on different
ranks, even though the solver settings are the same.

Make the viewer output more precise by noting explicitly that is
displaying information for the rank 0 subsolver.

Update test output with the new string.

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Merge branch 'master' into 'stefanozampini/sfwin-reuse-win'

# Conflicts:
# config/BuildSystem/config/packages/MPI.py

Merge remote-tracking branch 'origin/maint'

Merge branch 'jolivet/fix-documentation' into 'maint'

Missing manual page

See merge request petsc/petsc!2425

Missing manual page

Merge branch 'barry/2019-11-08/change-default-asmtype-symmetric'

Do not default to BASIC for ASM preconditioner, it can require signifigently more iterations (and time)

See merge request petsc/pets

Merge branch 'barry/2019-11-08/change-default-asmtype-symmetric'

Do not default to BASIC for ASM preconditioner, it can require signifigently more iterations (and time)

See merge request petsc/petsc!2290

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Do not default to BASIC for ASM preconditioner, it can require signifigently more iterations (and time)

Commit-type: optimization
Reported-by: Pierre Jolivet <pierre.jolivet@enseeiht.fr>

Merge remote-tracking branch 'origin/maint'

Merge branch 'jolivet/fix-more-typo' into 'maint'

More typos

See merge request petsc/petsc!2326

More typos

Merge branch 'master' into 'barry/2019-08-22/fix-fblaslapack-for-nag'

# Conflicts:
# lib/petsc/conf/test

Merge branch 'jolivet/typos' into 'master'

Some typos.

See merge request petsc/petsc!2010

Some typos.

Merge branch 'dalcinl/fix-headers' [PR #1897]

* dalcinl/fix-headers:
Minor fixes to headers.

Fix a bunch of PetscValidPointer() -> PetscValidXXXPointer()

Merge branch 'barry/no-batch-script'

No more batch submission script; this is all due to a very smart idea of Lisandro Dalcin

*) removed or fixed all remaining --know-xx options that required a batch submission script
*) removed all de

No more batch submission script; this is all due to a very smart idea of Lisandro Dalcin

*) removed or fixed all remaining --know-xx options that required a batch submission script
*) removed all details of --known-size-- that are no longer needed
*) cleaned up BAIJMKL source code, made it work with the rest of PETSc and removed is
dependence on a batch submission script, added test case for BAIJMKL
*) update the installation guide on batsch submissions and OpenMP
*) print MKL version, print OpenMP usage with mkl_sparse options

Commit-type: bug-fix, portability-fix, style-fix, feature, documentation, example
Thanks-to: Lisandro Dalcin <dalcinl@gmail.com>

$ ./configure --with-batch
===============================================================================
Configuring PETSc to compile on your system
===============================================================================
=============================================================================== ***** WARNING: Cannot determine if MPI_INT64_T works on your system in batch-mode! Assuming it does work. Run with --known-mpi-int64_t=0 if you know it does not work (very unlikely). Run with --known-mpi-int64_t=1 to remove this warning message. warning message ***** =============================================================================== =============================================================================== ***** WARNING: Cannot determine if MPI_C_DOUBLE_COMPLEX works on your system in batch-mode! Assuming it does work. Run with --known-mpi-c-double-complex=0 if you know it does not work (very unlikely). Run with --known-mpi-c-double-complex=1 to remove this warning message. warning message ***** =============================================================================== =============================================================================== ***** WARNING: Cannot verify that MPI is a shared library - in batch-mode! If MPI is a static library but linked into multiple shared libraries that the application uses, sometimes compiles work - but one might get run-time errors. If you know that the MPI library is shared - run with --known-mpi-shared-libraries=1 option to remove this warning message ***** =============================================================================== =============================================================================== ***** WARNING: Cannot determine if BLAS/LAPACK uses 32 bit or 64 bit integers in batch-mode! Assuming 32 bit integers. Run with --known-64-bit-blas-indices if you know they are 64 bit. Run with --known-64-bit-blas-indices=0 to remove this warning message. warning message ***** ===============================================================================

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Merged in barry/update-collective-on (pull request #1744)

Update the use of Collective on in the manual pages to reflect the new style

Update the use of Collective on in the manual pages to reflect the new style

Commit-type: style-fix, documentation
Thanks-to: Patrick Sanan <patrick.sanan@gmail.com>

Merge remote-tracking branch 'origin/psanan/docs-remove-manconcepts' [PR #1733]

Man pages: remove Concepts: fields

These fields were previously stripped from the man pages by logic removed in
21a59cba2737d49dc2f0bd12c08db0d2a3f3f209

Remove these fields from all man pages (but

Man pages: remove Concepts: fields

These fields were previously stripped from the man pages by logic removed in
21a59cba2737d49dc2f0bd12c08db0d2a3f3f209

Remove these fields from all man pages (but not from examples).

This is accomplished with GNU sed (gsed on OS X), with the following commands.
*Warning* that this type of command can corrupt a .git directory,
so be cautious in reusing or modifying these commands. They first look
for and delete matching lines with a following line consisting of only whitespace,
and then delete any remaining matching lines.

find src -type f -not -path "*/examples/*" -not -name "*.html" -not -name "*.bib" -exec gsed -i '/Concepts:/ {N; /\n\s*$/d}' {} +
find src -type f -not -path "*/examples/*" -not -name "*.html" -not -name "*.bib" -exec gsed -i '/Concepts:/d' {} +
find include -type f -not -path "*/examples/*" -not -name "*.html" -not -name "*.bib" -exec gsed -i '/Concepts:/ {N; /\n\s*$/d}' {} +
find include -type f -not -path "*/examples/*" -not -name "*.html" -not -name "*.bib" -exec gsed -i '/Concepts:/d' {} +

Hints on the sed command obtained from: https://unix.stackexchange.com/questions/100754/how-to-delete-a-specific-line-and-the-following-blank-line-using-gnu-sed

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